Exemple #1
0
        /// <summary>
        /// 上传数据
        /// </summary>
        /// <param name="path"></param>
        /// <param name="filename"></param>
        /// <param name="data"></param>
        /// <param name="encodingStr"></param>
        /// <param name="rename">为0时不重命名</param>
        /// <returns></returns>
        public static ApiRet UploadFile(string url, string path, string filename, byte[] data, string encodingStr = "", string rename = "")
        {
            string fileuploadUrl = "";

            if (string.IsNullOrEmpty(url))
            {
                //默认是上传图片的地址,不可以上传图片以外的文件
                fileuploadUrl = ConfigHelper.UploadUrl;
            }
            else
            {
                fileuploadUrl = url;
            }
            HttpUploadFile u = new HttpUploadFile();

            if (!string.IsNullOrEmpty(encodingStr))
            {
                u.SetEncoding(Encoding.GetEncoding(encodingStr));
            }
            string result = u.UploadFile(fileuploadUrl, path, filename, data, rename);
            ApiRet obj    = new ApiRet();

            if (!string.IsNullOrEmpty(result))
            {
                obj = JsonHelper.ToObject <ApiRet>(result);
            }
            return(obj);
        }
Exemple #2
0
        /**
         * 上传文件的主处理方法
         * @param HttpContext
         * @param string
         * @param  string[]
         *@param int
         * @return Hashtable
         */
        public Hashtable upFile(HttpContext cxt, string pathbase, string[] filetype, int size)
        {
            //pathbase = pathbase + DateTime.Now.ToString("yyyy-MM-dd") + "/";
            //uploadpath = cxt.Server.MapPath(pathbase);//获取文件上传路径

            try
            {
                uploadFile   = cxt.Request.Files[0];
                originalName = uploadFile.FileName;

                //目录创建
                //createFolder();

                //格式验证
                if (checkType(filetype))
                {
                    //不允许的文件类型
                    state = "\u4e0d\u5141\u8bb8\u7684\u6587\u4ef6\u7c7b\u578b";
                }
                //大小验证
                if (checkSize(size))
                {
                    //文件大小超出网站限制
                    state = "\u6587\u4ef6\u5927\u5c0f\u8d85\u51fa\u7f51\u7ad9\u9650\u5236";
                }
                //保存图片
                if (state == "SUCCESS")
                {
                    filename = reName();
                    byte[] bytesRead = new byte[(int)uploadFile.InputStream.Length];
                    uploadFile.InputStream.Position = 0;
                    uploadFile.InputStream.Read(bytesRead, 0, bytesRead.Length);
                    uploadFile.InputStream.Close();
                    filename = reName();
                    ApiRet uploadResult = NetHelper.UploadFile(ConfigHelper.UploadFileUrl, ConfigHelper.UploadMoudleName, filename, bytesRead, "utf-8");
                    if (uploadResult.RetCode == "0")
                    {
                        URL = uploadResult.Message.ToString();
                    }
                    else
                    {
                        state = uploadResult.RetMsg;
                        URL   = "";
                    }
                    //uploadFile.SaveAs(uploadpath + filename);
                    //URL = pathbase + filename;
                }
            }
            catch (Exception e)
            {
                // 未知错误
                state = "\u672a\u77e5\u9519\u8bef";
                URL   = "";
            }
            return(getUploadInfo());
        }